body {
    margin: 0 auto;
}

p {
    margin: 0;
}

.container {
    max-width: 1865px;
    max-height: 323px;
    min-width: 530px;
    display: flex;
    flex-direction: column;
}

.header {
    height: 90px;
    text-align: center;
    background-color: #f8f8f8;
}

.content {
    /* 预留高度 */
    min-height: 360px;
    background-color:blanchedalmond
}

.footer {
    min-height: 20px;
    text-align: center;
    background-color: #323e4e;
    color: white;
    
}

.menu {
    background-color: #323e4e;
    color: rgba(255, 255, 255, .7);
    text-align: center;
}

.menu ul {
    margin:0;
    height: auto;
    list-style: none;
    list-style-type: disc;
}

.menu li {
    display: inline-block;
    line-height: 50px;
    padding-left: 20px;
    padding-right: 20px;
}

.menu li:hover {
    background-color: #2b3642;
    cursor: pointer;
    color: white;

}

.menu a::after {
    content: "\f0d7"
}

.menu-bar {
    position: absolute;
    background-color: white;
    color:black;
}

.menu-bar li {
    display: list-item;
    list-style: none;
}

.active {
    color: white;
}



